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        <AverageHoursPerWeek>1</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
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        <NamePerson>WILLIAM OESTERLE</NamePerson>
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        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
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        <OtherCompensation>0</OtherCompensation>
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      <TotalReportableCompFrmRltdOrgs>0</TotalReportableCompFrmRltdOrgs>
      <TotalOtherCompensation>249791</TotalOtherCompensation>
      <NumberIndividualsGT100K>7</NumberIndividualsGT100K>
      <FormersListed>false</FormersListed>
      <TotalCompGT150K>true</TotalCompGT150K>
      <CompensationFromOtherSources>false</CompensationFromOtherSources>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>SHIEL SEXTON COMPANY INC</BusinessNameLine1>
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        <AddressOfContractor>
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            <City>INDIANAPOLIS</City>
            <State>IN</State>
            <ZIPCode>46204</ZIPCode>
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        </AddressOfContractor>
        <DescriptionOfServices>CONSTRUCTION</DescriptionOfServices>
        <Compensation>3794548</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>BARNES &amp; THORNBURG</BusinessNameLine1>
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        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>1313 MERCHANTS BANK BLDG</AddressLine1>
            <City>INDIANAPOLIS</City>
            <State>IN</State>
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          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>LEGAL</DescriptionOfServices>
        <Compensation>1892720</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>CSO ARCHITECTS</BusinessNameLine1>
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        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
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            <State>IN</State>
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          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>ARCHITECT FEES</DescriptionOfServices>
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      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>POULOS INC</BusinessNameLine1>
          </NameBusiness>
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        <AddressOfContractor>
          <AddressUS>
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            <City>CHICAGO</City>
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        <Compensation>504098</Compensation>
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      <ContractorCompensation>
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            <BusinessNameLine1>STUART &amp; BRANIGIN</BusinessNameLine1>
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        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>300 MAIN ST SUITE 900</AddressLine1>
            <City>LAFAYETTE</City>
            <State>IN</State>
            <ZIPCode>479021010</ZIPCode>
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        </AddressOfContractor>
        <DescriptionOfServices>LEGAL SERVICES</DescriptionOfServices>
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      <NumberOfContractorsGT100K>34</NumberOfContractorsGT100K>
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      <NoncashContributions>1141902</NoncashContributions>
      <TotalContributions>22724075</TotalContributions>
      <ProgramServiceRevenue>
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        <BusinessCode>532000</BusinessCode>
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        <RelatedOrExemptFunctionIncome>10127968</RelatedOrExemptFunctionIncome>
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        <RelatedOrExemptFunctionIncome>0</RelatedOrExemptFunctionIncome>
        <UnrelatedBusinessRevenue>0</UnrelatedBusinessRevenue>
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        <Personal>0</Personal>
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      <GrantsToDomesticOrgs>
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        <ProgramServices>35973363</ProgramServices>
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      <GrantsToDomesticIndividuals>
        <Total>0</Total>
      </GrantsToDomesticIndividuals>
      <ForeignGrants>
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      </ForeignGrants>
      <BenefitsToMembers>
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      <CompCurrentOfficersDirectors>
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        <ProgramServices>284700</ProgramServices>
        <ManagementAndGeneral>845063</ManagementAndGeneral>
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      <CompDisqualPersons>
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      <OtherSalariesAndWages>
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        <ProgramServices>1116089</ProgramServices>
        <ManagementAndGeneral>3325266</ManagementAndGeneral>
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      <PensionPlanContributions>
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        <ManagementAndGeneral>601984</ManagementAndGeneral>
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        <ManagementAndGeneral>798069</ManagementAndGeneral>
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        <ProgramServices>81193</ProgramServices>
        <ManagementAndGeneral>311630</ManagementAndGeneral>
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      <FeesForServicesManagement>
        <Total>0</Total>
      </FeesForServicesManagement>
      <FeesForServicesLegal>
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        <ProgramServices>1579806</ProgramServices>
        <ManagementAndGeneral>234000</ManagementAndGeneral>
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      <FeesForServicesAccounting>
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        <ManagementAndGeneral>192327</ManagementAndGeneral>
      </FeesForServicesAccounting>
      <FeesForServicesLobbying>
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        <ManagementAndGeneral>367921</ManagementAndGeneral>
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      <FeesForServicesProfFundraising>
        <Total>0</Total>
      </FeesForServicesProfFundraising>
      <FeesForServicesInvstMgmntFees>
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        <ManagementAndGeneral>2604856</ManagementAndGeneral>
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        <ProgramServices>946612</ProgramServices>
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      <Advertising>
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        <ProgramServices>311478</ProgramServices>
        <ManagementAndGeneral>880412</ManagementAndGeneral>
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        <ProgramServices>44317</ProgramServices>
        <ManagementAndGeneral>172968</ManagementAndGeneral>
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        <ProgramServices>113</ProgramServices>
        <ManagementAndGeneral>146688</ManagementAndGeneral>
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      <Royalties>
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        <ProgramServices>6341145</ProgramServices>
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      <Occupancy>
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        <ProgramServices>4280507</ProgramServices>
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      <Travel>
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        <ProgramServices>138047</ProgramServices>
        <ManagementAndGeneral>251272</ManagementAndGeneral>
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      <TravelEntrtnmntPublicOfficials>
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      <ConferencesMeetings>
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        <ProgramServices>9282</ProgramServices>
        <ManagementAndGeneral>64473</ManagementAndGeneral>
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      <Interest>
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        <ManagementAndGeneral>4656857</ManagementAndGeneral>
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      <PaymentsToAffiliates>
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        <ProgramServices>4131820</ProgramServices>
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      <Insurance>
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        <ProgramServices>13212</ProgramServices>
        <ManagementAndGeneral>237895</ManagementAndGeneral>
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      <OtherExpenses>
        <Description>BAD DEBT</Description>
        <Total>39240</Total>
        <ManagementAndGeneral>39240</ManagementAndGeneral>
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      <OtherExpenses>
        <Description>UBIT TAX</Description>
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        <ManagementAndGeneral>7086</ManagementAndGeneral>
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        <Description>PROPERTY,SALES, USE TAXES</Description>
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        <ProgramServices>228</ProgramServices>
        <ManagementAndGeneral>1456978</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>GIFT ANNUITY PYMTS &amp; FEES</Description>
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        <ProgramServices>173738</ProgramServices>
        <ManagementAndGeneral>1682857</ManagementAndGeneral>
      </OtherExpenses>
      <AllOtherExpenses>
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        <ProgramServices>3135</ProgramServices>
        <ManagementAndGeneral>945876</ManagementAndGeneral>
        <Fundraising>0</Fundraising>
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      <TotalFunctionalExpenses>
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        <ProgramServices>55746854</ProgramServices>
        <ManagementAndGeneral>20706584</ManagementAndGeneral>
        <Fundraising>0</Fundraising>
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      <TotalJointCosts>
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      </TotalJointCosts>
      <CashNonInterestBearing>
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        <EOY>0</EOY>
      </CashNonInterestBearing>
      <SavingsAndTempCashInvestments>
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        <EOY>17621142</EOY>
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      <PledgesAndGrantsReceivable>
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        <EOY>189630</EOY>
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        <EOY>15056744</EOY>
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      <ReceivablesFromOfficersEtc>
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        <EOY>0</EOY>
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      <ReceivablesFromDisqualPersons>
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        <EOY>0</EOY>
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      <OtherNotesLoansReceivableNet>
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        <EOY>18916275</EOY>
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      <InventoriesForSaleOrUse>
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        <EOY>0</EOY>
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      <PrepaidExpensesDeferredCharges>
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        <EOY>0</EOY>
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      <LandBuildingsEquipmentBasis>179183375</LandBuildingsEquipmentBasis>
      <LandBldgEquipmentAccumDeprec>32445313</LandBldgEquipmentAccumDeprec>
      <LandBuildingsEquipmentBasisNet>
        <BOY>139663639</BOY>
        <EOY>146738062</EOY>
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        <EOY>363645068</EOY>
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        <EOY>3946119</EOY>
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        <EOY>15166864</EOY>
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        <EOY>3972523</EOY>
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      <MortNotesPyblSecuredInvestProp>
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        <EOY>3756398</EOY>
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      <PaidInCapSrplsLandBldgEqpFund>
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      <AccountantCompileOrReview>false</AccountantCompileOrReview>
      <FSAudited>true</FSAudited>
      <AuditCommittee>true</AuditCommittee>
      <FinancialStatementConsolidated>X</FinancialStatementConsolidated>
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        <CurrentTaxYearMinus3Years>20315232</CurrentTaxYearMinus3Years>
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        <CurrentTaxYearMinus1Year>22253485</CurrentTaxYearMinus1Year>
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      <ValueSrvcFcltsFurnishedByGovt>
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        <CurrentTaxYearMinus3Years>20315232</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>27578786</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>22253485</CurrentTaxYearMinus1Year>
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        <CurrentTaxYearMinus3Years>20593565</CurrentTaxYearMinus3Years>
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        <CurrentTaxYearMinus1Year>15791689</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>20193220</CurrentTaxYear>
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        <CurrentTaxYearMinus1Year>682825</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>600517</CurrentTaxYear>
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      <DirectContactLegislators>false</DirectContactLegislators>
      <RalliesDemonstrations>false</RalliesDemonstrations>
      <OtherActivities>false</OtherActivities>
      <TotalLobbyingExpendituresIIB>367921</TotalLobbyingExpendituresIIB>
      <NotDescribedIn501c3>false</NotDescribedIn501c3>
      <NonDedLobbyPoliticalTotal>0</NonDedLobbyPoliticalTotal>
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      <HistoricLandArea>X</HistoricLandArea>
      <TotalNumberOfEasements>2</TotalNumberOfEasements>
      <TotalAcreage>0.57</TotalAcreage>
      <NmbrHistStructEasements>0</NmbrHistStructEasements>
      <NmbrHistStructEasementsAfter>1</NmbrHistStructEasementsAfter>
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        <Description>NATURAL RESOURCES</Description>
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        <Description>GIFT ANNUITY PAYABLE</Description>
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      <OtherLiabilities>
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        <Description>SECURITIES LENDING</Description>
        <Amount>210339</Amount>
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        <Explanation>POLICY IN PLACE TO ENSURE ANNUAL MONITORING OF CONSERVATION EASEMENTS FOR FEDERAL GUILDELINE COMPLIANCE.</Explanation>
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        <Explanation>CONSERVATION EASEMENTS ARE CONSIDERED ASSETS ON THE BALANCE SHEET. ANY EXPENSES ASSOCIATED WITH THE MONITORING, INSPECTING, AND ENFORCING OF EASEMENTS ARE EXPENSED IN THE YEAR INCURRED.</Explanation>
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        <Identifier>FIN 48 (ASC 740) footnote</Identifier>
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        <Explanation>THE FOUNDATION IS EXEMPT FROM INCOME TAXES UNDER SECTION 501(C)(3) OF THE UNITED STATES INTERNAL REVENUE CODE AND A SIMILAR PROVISION OF STATE LAW. HOWEVER, THE FOUNDATION IS SUBJECT TO FEDERAL INCOME TAX ON ANY UNRELATED BUSINESS TAXABLE INCOME. THE FOUNDATION IS NOT CONSIDERED TO BE A PRIVATE FOUNDATION. CURRENT ACCOUNTING STANDARDS REQUIRE THE FOUNDATION TO DISCLOSE THE AMOUNT OF POTENTIAL BENEFIT OR OBLIGATION TO BE REALIZED AS A RESULT OF AN EXAMINATION PERFORMED BY A TAXING AUTHORITY. FOR THE YEAR ENDED JUNE 30, 2011, MANAGEMENT HAS DETERMINED THAT THE FOUNDATION DOES NOT HAVE ANY TAX POSITIONS THAT RESULT IN ANY UNCERTAINTIES REGARDING THE POSSIBLE IMPACT ON THE FOUNDATION'S FINANCIAL STATEMENTS. THE FOUNDATION DOES NOT EXPECT THE TOTAL AMOUNT OF UNRECOGNIZED TAX BENEFITS TO SIGNIFICANTLY CHANGE IN THE NEXT 12 MONTHS. THE FOUNDATION IS NO LONGER SUBJECT TO EXAMINATION BY TAXING AUTHORITIES FOR YEARS BEFORE 2008. THE FOUNDATION RECOGNIZES INTEREST AND/OR PENALTIES RELATED TO INCOME TAX MATTERS IN INCOME TAX EXPENSE. THE FOUNDATION DID NOT HAVE ANY AMOUNTS ACCRUED FOR INTEREST AND PENALTIES AT JUNE 30, 2011.</Explanation>
      </Form990ScheduleDPartXIV>
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        <TypeOfActivitiesConducted>PASSIVE INVESTMENTS</TypeOfActivitiesConducted>
        <TotalExpenditures>20709393</TotalExpenditures>
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      <AcctsActvsOutUSTable>
        <Region>EUROPE (INCLUDING ICELAND AND GREENLAND)</Region>
        <TypeOfActivitiesConducted>PASSIVE INVESTMENTS</TypeOfActivitiesConducted>
        <TotalExpenditures>1921244</TotalExpenditures>
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      <AcctsActvsOutUSTable>
        <Region>NORTH AMERICA (CANADA &amp; MEXICO ONLY)</Region>
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      <TransferToForeignCorp>true</TransferToForeignCorp>
      <InterestInForeignTrust>false</InterestInForeignTrust>
      <OwnForeignCorp>true</OwnForeignCorp>
      <PassiveForeignInvestCo>true</PassiveForeignInvestCo>
      <ForeignPartnership>true</ForeignPartnership>
      <BoycottCountries>false</BoycottCountries>
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          <State>IN</State>
          <ZIPCode>47906</ZIPCode>
        </AddressUS>
        <EINOfRecipient>356002041</EINOfRecipient>
        <IRCSection>501 (C)(3)</IRCSection>
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        <EINOfRecipient>356002041</EINOfRecipient>
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        <IRCSection>501(C)(3)</IRCSection>
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      <CompBasedNetEarningsRelateOrgs>false</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>false</AnyNonFixedPayments>
      <InitialContractException>false</InitialContractException>
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      </Form990ScheduleJPartIII>
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        <Identifier>Discretionary spending account</Identifier>
        <ReturnReference>Schedule J, Part I, Line 1a</ReturnReference>
        <Explanation>PURDUE RESEARCH FOUNDATION PAYS COUNTRY CLUB DUES FOR INDIVIDUALS THAT ARE CONDUCTING BUSINESS AT THE CLUB (SUCH AS DONOR RELATIONS), AND NOT FOR ANY PERSONAL BENEFIT. COUNTRY CLUB DUES ARE EXCLUDED FROM TAXABLE INCOME FOR THE INDIVIDUALS SINCE THEY ARE USED FOR BUSINESS PURPOSES.</Explanation>
      </Form990ScheduleJPartIII>
      <Form990ScheduleJPartIII>
        <Identifier>Health or social club dues or initiation fees</Identifier>
        <ReturnReference>Schedule J, Part I, Line 1a</ReturnReference>
        <Explanation>THE PRESIDENT HAS A DISCRETIONARY ACCOUNT AVAILABLE FOR SPENDING ON BUSINESS RELATED EXPENSES. PURDUE RESEARCH FOUNDATION EXPENSES ASSOCIATED WITH THE DISCRETIONARY ACCOUNT ARE EXCLUDED FROM TAXABLE INCOME SINCE THEY ARE USED FOR BUSINESS PURPOSES.</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="IRS990ScheduleK1" softwareId="10000128" softwareVersion="v2010.1.0">
      <Form990ScheduleKPartI>
        <IssuerName>
          <BusinessNameLine1>INDIANA DEVELOPMENT FINANCE AUTHORITY</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>351602316</IssuerEIN>
        <CUSIPNumber>45504RGK6</CUSIPNumber>
        <DateIssued>2005-08-19</DateIssued>
        <IssuePrice>8185916</IssuePrice>
        <DescriptionOfPurpose>CONSTRUCTION OF EDUCATIONAL FACILITIES</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
        <PoolFinancing>false</PoolFinancing>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartI>
        <IssuerName>
          <BusinessNameLine1>INDIANA DEVELOPMENT FINANCE AUTHORITY</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>351602316</IssuerEIN>
        <CUSIPNumber>45504RGD2</CUSIPNumber>
        <DateIssued>2004-05-01</DateIssued>
        <IssuePrice>9986037</IssuePrice>
        <DescriptionOfPurpose>CONSTRUCTION OF EDUCATIONAL FACILITIES</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
        <PoolFinancing>false</PoolFinancing>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartII>
        <AmountRetired>1045000</AmountRetired>
        <AmountBondDefeased>0</AmountBondDefeased>
        <TotalProceeds>8248426</TotalProceeds>
        <AmountInReserveFund>0</AmountInReserveFund>
        <CapitalizedInterest>0</CapitalizedInterest>
        <RefundingEscrow>0</RefundingEscrow>
        <IssuanceCostsFromProceeds>43782</IssuanceCostsFromProceeds>
        <CreditEnhancement>61535</CreditEnhancement>
        <WorkingCapitalExpenditures>0</WorkingCapitalExpenditures>
        <CapitalExpenditures>8248426</CapitalExpenditures>
        <OtherSpentProceeds>0</OtherSpentProceeds>
        <AmountUnspent>0</AmountUnspent>
        <YearOfSubstCompletion>2007</YearOfSubstCompletion>
        <CurrentRefunding>false</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>true</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartII>
        <AmountRetired>1430000</AmountRetired>
        <AmountBondDefeased>0</AmountBondDefeased>
        <TotalProceeds>9990999</TotalProceeds>
        <AmountInReserveFund>0</AmountInReserveFund>
        <CapitalizedInterest>0</CapitalizedInterest>
        <RefundingEscrow>0</RefundingEscrow>
        <IssuanceCostsFromProceeds>199718</IssuanceCostsFromProceeds>
        <CreditEnhancement>0</CreditEnhancement>
        <WorkingCapitalExpenditures>0</WorkingCapitalExpenditures>
        <CapitalExpenditures>9791281</CapitalExpenditures>
        <OtherSpentProceeds>0</OtherSpentProceeds>
        <AmountUnspent>0</AmountUnspent>
        <YearOfSubstCompletion>2005</YearOfSubstCompletion>
        <CurrentRefunding>true</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>true</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartIII>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>false</AnyResearchAgreements>
        <PrcntgePrvtBusinessUseByOthers>0.0000</PrcntgePrvtBusinessUseByOthers>
        <PercentageOfPrvtBusinessReUBI>0.0000</PercentageOfPrvtBusinessReUBI>
        <TotalPrivateBusinessUse>0.0000</TotalPrivateBusinessUse>
        <PostIssuanceComplianceProcdrs>true</PostIssuanceComplianceProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIII>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>false</AnyResearchAgreements>
        <PrcntgePrvtBusinessUseByOthers>0.0000</PrcntgePrvtBusinessUseByOthers>
        <PercentageOfPrvtBusinessReUBI>0.0000</PercentageOfPrvtBusinessReUBI>
        <TotalPrivateBusinessUse>0.0000</TotalPrivateBusinessUse>
        <PostIssuanceComplianceProcdrs>true</PostIssuanceComplianceProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIV>
        <Form8038TFiled>false</Form8038TFiled>
        <VariableRateIssue>false</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>false</HedgeIdentifiedInBooksAndRecds>
        <TermOfHedge>0.0</TermOfHedge>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <TermOfGIC>0.0</TermOfGIC>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <ExceptionToRebate>true</ExceptionToRebate>
      </Form990ScheduleKPartIV>
      <Form990ScheduleKPartIV>
        <Form8038TFiled>false</Form8038TFiled>
        <VariableRateIssue>false</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>false</HedgeIdentifiedInBooksAndRecds>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <ExceptionToRebate>true</ExceptionToRebate>
      </Form990ScheduleKPartIV>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="IRS990ScheduleM" softwareId="10000128" softwareVersion="v2010.1.0">
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>7</NumberOfContributions>
        <NoncashContribsRptdF990>1141902</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>MARKET VALUE</MethodOfDeterminingRevenues>
      </SecuritiesPubliclyTraded>
      <NumberOf8283Received>6</NumberOf8283Received>
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>true</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>false</ThirdPartiesUsed>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="10000128" softwareVersion="v2010.1.0">
      <GeneralExplanation>
        <Identifier>Description of other program services</Identifier>
        <ReturnReference>Form 990, Part III, Line 4d</ReturnReference>
        <Explanation>RENTAL INCOME IS COLLECTED FROM TENANTS LOCATED WITHIN THE PURDUE RESEARCH PARK AS WELL AS RESIDENTIAL UNITS. PURDUE RESEARCH PARK IS THE HOME OF STATE-OF-THE-ART TECHNOLOGY BUSINESS INCUBATORS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Review of form 990 by governing body</Identifier>
        <ReturnReference>Form 990, Part VI, Section B, Line 11b</ReturnReference>
        <Explanation>THE FORM 990 WILL BE COMPLETED ANNUALLY AFTER THE AUDIT IS COMPLETE. THE COMPANY'S SENIOR VICE PRESIDENT/TREASURER/COO WILL REVIEW THE FORM 990 WITH THE ASSISTANT VICE PRESIDENT OF FINANCE AND ALSO THE COMPANY'S AUDIT COMMITTEE CHAIRMAN. AFTER RESOLVING ANY QUESTIONS OR UPDATES, THE FORM 990 WILL BE PRESENTED TO THE BOARD MEMBERS FOR APPROVAL. ALL QUESTIONS AND CONCERNS OF THE MEMBERS OF THE BOARD WILL BE ADDRESSED BY THE SENIOR VICE PRESIDENT AND INCORPORATED INTO THE FORM 990 AS APPROPRIATE. AFTER ALL INPUT HAS BEEN APPROPRIATELY ADDRESSED, THE FORM 990 WILL BE FILED BY THE DUE DATE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Conflict of interest policy</Identifier>
        <ReturnReference>Form 990, Part VI, Section B, Line 12c</ReturnReference>
        <Explanation>A CONFLICT OF INTEREST QUESTIONNAIRE IS COMPLETED ANNUALLY BY ALL EMPLOYEES AND BOARD MEMBERS. ANY CONFLICTS OF INTEREST ARE INVESTIGATED BY THE HUMAN RESOURCES DEPARTMENT. IF A CONFLICT OF INTEREST IS ESTABLISHED, HUMAN RESOURCES WILL ESTABLISH SAFEGUARDS TO PROTECT ALL PARTIES INVOLVED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Process used to establish compensation of top management official</Identifier>
        <ReturnReference>Form 990, Part VI, Section B, Line 15a</ReturnReference>
        <Explanation>THE BOARD OF DIRECTORS APPROVES THE TOTAL SALARY BUDGET FOR PURDUE RESEARCH FOUNDATION EACH YEAR. INCLUDED IN THE BUDGET ARE THE SUGGESTED SALARY INCREASES FOR ALL OFFICERS. PURDUE RESEARCH FOUNDATION USES COMPARABILITY DATA FROM SIMILAR FOUNDATIONS AND UNIVERSITIES IN DETERMINING THE SALARIES FOR THE OFFICERS. THE BOARD APPROVAL OF THE SALARIES IS DOCUMENTED IN THE BOARD MINUTES. THIS PROCESS WAS LAST UNDERTAKEN IN 2010.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Process used to establish compensation of other officers/key employees</Identifier>
        <ReturnReference>Form 990, Part VI, Section B, Line 15b</ReturnReference>
        <Explanation>THE BOARD OF DIRECTORS APPROVES THE TOTAL SALARY BUDGET FOR PURDUE RESEARCH FOUNDATION EACH YEAR. INCLUDED IN THE BUDGET ARE THE SUGGESTED SALARY INCREASES FOR ALL OFFICERS. PURDUE RESEARCH FOUNDATION USES COMPARABILITY DATA FROM SIMILAR FOUNDATIONS AND UNIVERSITIES IN DETERMINING THE SALARIES FOR THE OFFICERS. THE BOARD APPROVAL OF THE SALARIES IS DOCUMENTED IN THE BOARD MINUTES. THIS PROCESS WAS LAST UNDERTAKEN IN 2010.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Public Disclosure</Identifier>
        <ReturnReference>Form 990, Part VI, Section C, Line 19</ReturnReference>
        <Explanation>THE GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE GENERAL PUBLIC UPON REQUEST TO PURDUE RESEARCH FOUNDATION. THE CONFLICT OF INTEREST POLICY IS NOT AVAILABLE TO THE PUBLIC AT THIS TIME.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Other changes in net assets or fund balances</Identifier>
        <ReturnReference>Form 990, Part XI, Line 5</ReturnReference>
        <Explanation>NET UNREALIZED GAINS (LOSSES) ON INVESTMENTS - XXX-XX-XXXX; PRIOR PERIOD ADJUSTMENTS - 3878726; CHANGE IN VALUE OF SPLIT INTEREST AGREEMENTS - -14229652; INCREASE IN INTEREST IN PERPETUAL TRUST - 1678986;</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR" softwareId="10000128" softwareVersion="v2010.1.0">
      <Form990ScheduleRPartI>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>INPROTEO LLC</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>1281 WIN HENTSCHEL BLVD</AddressLine1>
          <City>WEST LAFAYETTE</City>
          <State>IN</State>
          <ZIPCode>47906</ZIPCode>
        </AddressUS>
        <EIN>431952076</EIN>
        <PrimaryActivities>RESEARCH</PrimaryActivities>
        <LegalDomicileState>DE</LegalDomicileState>
        <TotalIncome>17534</TotalIncome>
        <EOYAssets>1</EOYAssets>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartI>
      <Form990ScheduleRPartI>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>VACCINE LLC</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>1281 WIN HENTSCHEL BLVD</AddressLine1>
          <City>WEST LAFAYETTE</City>
          <State>IN</State>
          <ZIPCode>47906</ZIPCode>
        </AddressUS>
        <EIN>351052049</EIN>
        <PrimaryActivities>RESEARCH</PrimaryActivities>
        <LegalDomicileState>IN</LegalDomicileState>
        <TotalIncome>40000</TotalIncome>
        <EOYAssets>40000</EOYAssets>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartI>
      <Form990ScheduleRPartI>
        <NameOfDisregardedEntity>
          <BusinessNameLine1>PURDUE UNIVERSITY OF CALUMET LLC</BusinessNameLine1>
        </NameOfDisregardedEntity>
        <AddressUS>
          <AddressLine1>1281 WIN HENTSCHEL BOULEVARD</AddressLine1>
          <City>WEST LAFAYETTE</City>
          <State>IN</State>
          <ZIPCode>479064182</ZIPCode>
        </AddressUS>
        <EIN>351052049</EIN>
        <PrimaryActivities>MANAGE TECHNOLOGY CENTER</PrimaryActivities>
        <LegalDomicileState>IN</LegalDomicileState>
        <TotalIncome>0</TotalIncome>
        <EOYAssets>0</EOYAssets>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartI>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>MCCLURE PARK LLC</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>1281 WIN HENTSCHEL BLVD</AddressLine1>
          <City>WEST LAFAYETTE</City>
          <State>IN</State>
          <ZIPCode>47906</ZIPCode>
        </AddressUS>
        <EIN>351078594</EIN>
        <PrimaryActivity>PROPERTY MANAGEMENT</PrimaryActivity>
        <LegalDomicileState>IN</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>C CORPORATION</TypeOfEntity>
        <ShareOfTotalIncome>2611000</ShareOfTotalIncome>
        <ShareOfEOYAssets>10936000</ShareOfEOYAssets>
        <PercentageOwnership>1</PercentageOwnership>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>true</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>true</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>true</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>false</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>false</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>false</SharingOfFacilities>
      <SharingOfPaidEmployees>true</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>false</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>true</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>false</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>false</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>MCCLURE PARK LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>A</TransactionType>
        <AmountInvolved>352238</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>MCCLURE PARK LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>D</TransactionType>
        <AmountInvolved>15667008</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>MCCLURE PARK LLC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>E</TransactionType>
        <AmountInvolved>1444254</AmountInvolved>
        <MethodOfAmtDetermination>COST</MethodOfAmtDetermination>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
